LED light source packaging structure

Abstract

The utility model discloses an LED light source packaging structure which comprises an outer package, a transparent substrate fixedly connected to the lower surface of the outer package, an LED light source body movably connected to the upper surface of the transparent substrate, heat dissipation fins movably connected to the upper surface of the LED light source body, an aluminum alloy plate fixedly connected to the upper surfaces of the heat dissipation fins, and an LED light source body movably connected to the upper surface of the aluminum alloy plate. A rubber ring is fixedly connected to the lower surface of the aluminum alloy plate, an inner package is movably connected to the outer surface of the rubber ring, a long rod is fixedly connected to the lower surface of the aluminum alloy plate, a rotating rod is slidably connected to the inner surface of the long rod, a spring is fixedly connected to the upper surface of the rotating rod, and a rotating block is rotatably connected to the outer surface of the rotating rod. By arranging the inner package, the rotating block, the rotating rod, the spring, the long rod, the aluminum alloy plate, the rubber ring and the heat dissipation fins, the LED light source body is convenient to disassemble and assemble, meanwhile, the chip can be cooled, and by arranging the heat dissipation net, the rubber layer and the outer cover, the light source can be adjusted while heat dissipation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of light source packaging, in particular to an LED light source packaging structure. Background Art

[0002] LED stands for semiconductor light emitting diode. LED packaging is not only for protecting the chip, but also includes many considerations such as improving performance, enhancing stability and convenience. Guide sleeves, lenses, guide grooves, guide plates, piston rods, sealing tubes, air bags, waterproof rubber rings, arc-shaped slots, storage slots, return springs, support plates, positioning holes, electromagnets, plug-in rods, sockets and positioning rods are added to achieve rapid assembly and light adjustment functions.

[0003] However, the existing LED light source packaging structure adjusts the light source by adjusting the distance between the LED light source body and the lens, but the LED light source body needs to dissipate heat. After searching, it was found that the technical solution provided by the utility model with application number CN201821434922.3 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an LED light source packaging structure. By arranging an inner package, a rotating block, a rotating rod, a spring, a long rod, an aluminum alloy plate, a rubber ring, and a heat dissipation fin, the LED light source body can be easily disassembled and assembled while the chip can be cooled. By arranging a heat dissipation net, a rubber layer, and an outer cover, the light source can be adjusted while the heat dissipation is easy.

[0005] To achieve the above-mentioned purpose, the utility model also provides an LED light source packaging structure, including: an outer package, a transparent substrate is fixedly connected to the lower surface of the outer package, an LED light source body is movably connected to the upper surface of the transparent substrate, a heat dissipation fin is movably connected to the upper surface of the LED light source body, an aluminum alloy plate is fixedly connected to the upper surface of the heat dissipation fin, a rubber ring is fixedly connected to the lower surface of the aluminum alloy plate, an inner package is movably connected to the outer surface of the rubber ring, a long rod is fixedly connected to the lower surface of the aluminum alloy plate, a rotating rod is slidably connected to the inner surface of the long rod, a spring is fixedly connected to the upper surface of the rotating rod, and a rotating block is rotatably connected to the outer surface of the rotating rod. By arranging the inner package, the rotating block, the rotating rod, the spring, the long rod, the aluminum alloy plate, the rubber ring, and the heat dissipation fins, the LED light source body can be easily disassembled and assembled while the chip can be cooled.

[0006] The outer surface of the outer package is provided with a heat dissipation net, the outer surface of the heat dissipation net is slidably connected with a rubber layer, and the outer surface of the rubber layer is fixedly connected with an outer cover. The heat dissipation net, rubber layer and outer cover are provided to facilitate heat dissipation and adjust the light source.

[0007] According to the LED light source packaging structure, the lower surface of the inner package is fixedly connected to the transparent substrate, and the upper surface of the inner package is movably connected to the aluminum alloy plate.

[0008] According to the LED light source packaging structure, one end of the spring away from the rotating rod is fixedly connected to the aluminum alloy plate, and the lower surface of the rotating block is fixedly connected to the transparent substrate.

[0009] According to the LED light source packaging structure, the inner packaging is made of aluminum alloy, which improves heat dissipation while ensuring sealing.

[0010] According to the LED light source packaging structure, the outer surface of the outer package is provided with a slide groove, and the outer surface of the slide groove is slidably connected with the rubber layer to increase the friction force and make the moving position controllable.

[0011] According to the LED light source packaging structure, the outer surface of the rubber layer is slidably connected to the outer packaging.

[0012] According to the LED light source packaging structure, the number of the heat dissipation nets is four and they are distributed front to back, and the lower surface of the heat dissipation net is fixedly connected to the transparent substrate.

[0013] According to the LED light source packaging structure, the LED light source body is electrically connected to an external power source.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall structural diagram of an LED light source packaging structure of the utility model;

[0017] Figure 2 This is a partial structural diagram of an LED light source packaging structure of the utility model;

[0018] Figure 3 This is another partial structural diagram of an LED light source packaging structure of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the use of an LED light source packaging structure.

[0020] Legend:

[0021] 1. Outer package; 2. Transparent substrate; 3. LED light source body; 4. Inner package; 5. Heat dissipation net; 6. Rotating block; 7. Rotating rod; 8. Spring; 9. Long rod; 10. Aluminum alloy plate; 11. Rubber ring; 12. Heat dissipation fins; 13. Rubber layer; 14. Outer cover; 15. Slide groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment provides an LED light source packaging structure, which includes: an outer package 1, a transparent substrate 2 is fixedly connected to the lower surface of the outer package 1, an LED light source body 3 is movably connected to the upper surface of the transparent substrate 2, the LED light source body 3 is electrically connected to an external power supply, a heat dissipation fin 12 is movably connected to the upper surface of the LED light source body 3, an aluminum alloy plate 10 is fixedly connected to the upper surface of the heat dissipation fin 12, a rubber ring 11 is fixedly connected to the lower surface of the aluminum alloy plate 10, an inner package 4 is movably connected to the outer surface of the rubber ring 11, the inner package 4 is made of aluminum alloy, the lower surface of the inner package 4 is fixedly connected to the transparent substrate 2, the upper surface of the inner package 4 is movably connected to the aluminum alloy plate 10, a long rod 9 is fixedly connected to the lower surface of the aluminum alloy plate 10, a rotating rod 7 is slidably connected to the inner surface of the long rod 9, a spring 8 is fixedly connected to the upper surface of the rotating rod 7, an end of the spring 8 away from the rotating rod 7 is fixedly connected to the aluminum alloy plate 10, a rotating block 6 is rotatably connected to the outer surface of the rotating rod 7, and the lower surface of the rotating block 6 is fixedly connected to the transparent substrate 2.

[0024] The outer surface of the outer package 1 is provided with a heat dissipation net 5, the number of the heat dissipation nets 5 is four and they are distributed front to back, the lower surface of the heat dissipation net 5 is fixedly connected to the transparent substrate 2, the outer surface of the heat dissipation net 5 is slidably connected to the rubber layer 13, the outer surface of the outer package 1 is provided with a slide groove 15, the outer surface of the slide groove 15 is slidably connected to the rubber layer 13, the outer surface of the rubber layer 13 is slidably connected to the outer package 1, and the outer surface of the rubber layer 13 is fixedly connected to the outer cover 14.

[0025] Working principle: During installation, the rubber layer 13 below the aluminum alloy plate 10 is buckled into the inner package 4, and the heat dissipation fins 12 are inserted into the limit block above the LED light source body 3. The restoring force of the spring 8 drives the aluminum alloy plate 10 to be tightly buckled on the inner package 4. If disassembly is required, pull up the aluminum alloy plate 10 to stretch the spring 8, rotate the rotating rod 7 in the rotating block 6, and the rotating rod 7 drives the long rod 9 to rotate. The long rod 9 drives the aluminum alloy plate 10 to move away, and the LED light source body 3 can be taken out. Rubber ring openings are provided above the aluminum alloy plate 10 and the outer package 1, and the power supply line is inserted. The aluminum alloy plate 10 and the heat dissipation fins 12 both have a heat conduction effect and can play a role in heat dissipation. The derived heat is dissipated through the heat dissipation net 5. Pulling down the outer cover 14 can limit the divergence of light and adjust the light. The sliding of the rubber layer 13 in the slide groove 15 has friction.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An LED light source packaging structure, characterized in that: include: An outer package (1), wherein the lower surface of the outer package (1) is fixedly connected to a transparent substrate (2), the upper surface of the transparent substrate (2) is movably connected to an LED light source body (3), the upper surface of the LED light source body (3) is movably connected to a heat dissipation fin (12), the upper surface of the heat dissipation fin (12) is fixedly connected to an aluminum alloy plate (10), the lower surface of the aluminum alloy plate (10) is fixedly connected to a rubber ring (11), the outer surface of the rubber ring (11) is movably connected to an inner package (4), the lower surface of the aluminum alloy plate (10) is fixedly connected to a long rod (9), the inner surface of the long rod (9) is slidably connected to a rotating rod (7), the upper surface of the rotating rod (7) is fixedly connected to a spring (8), and the outer surface of the rotating rod (7) is rotatably connected to a rotating block (6); The outer surface of the outer package (1) is provided with a heat dissipation net (5), the outer surface of the heat dissipation net (5) is slidably connected to a rubber layer (13), and the outer surface of the rubber layer (13) is fixedly connected to an outer cover (14).

2. The LED light source packaging structure according to claim 1, characterized in that: The lower surface of the inner package (4) is fixedly connected to the transparent substrate (2), and the upper surface of the inner package (4) is movably connected to the aluminum alloy plate (10).

3. The LED light source packaging structure according to claim 1, characterized in that: One end of the spring (8) away from the rotating rod (7) is fixedly connected to the aluminum alloy plate (10), and the lower surface of the rotating block (6) is fixedly connected to the transparent substrate (2).

4. The LED light source packaging structure according to claim 1, characterized in that: The material of the inner package (4) is aluminum alloy.

5. The LED light source packaging structure according to claim 1, characterized in that: The outer surface of the outer package (1) is provided with a slide groove (15), and the outer surface of the slide groove (15) is slidably connected to the rubber layer (13).

6. The LED light source packaging structure according to claim 1, characterized in that: The outer surface of the rubber layer (13) is slidably connected to the outer package (1).

7. The LED light source packaging structure according to claim 1, characterized in that: The number of the heat dissipation nets (5) is four and they are distributed front to back, and the lower surface of the heat dissipation net (5) is fixedly connected to the transparent substrate (2).

8. The LED light source packaging structure according to claim 1, characterized in that: The LED light source body (3) is electrically connected to an external power source.

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